When power is lost or turned off, a ROM chip will keep the information stored on it. In contrast, a RAM chip is volatile and requires a constant source of power to retain information. When power is lost or turned off, a RAM chip will lose the information stored on it.
The Crown of Thorns at Notre Dame Cathedral in Paris. The relics of the Passion presented at Notre-Dame de Paris include a piece of the Cross along with the Holy Crown of Thorns, and of all the relics at the Notre Dame de Paris Cathedral, the Crown of Thorns is without a doubt the most precious and the most revered.
Propagating a Crown of Thorns Plant CAUTION! The white milky sap is VERY poisonous, use gloves and wash your hands thoroughly afterwards! First of all, you need to cut any of the rotted branches back to a point where you find clean healthy growth.